Objective(s): To explore the correlation between expression patterns and functions of miR-383 and LDHA in hepatocellular cancer (HCC). Materials and Methods: We detected the expression of miR-383 and LDHA in 30 HCC tissues and their matched adjacent normal tissues using qRT-PCR. Then we performed MTT assay, foci formation assay, transwell migration assay, glucose uptake assay and lactate produc...

objective(s): to explore the correlation between expression patterns and functions of mir-383 and ldha in hepatocellular cancer (hcc). materials and methods: we detected the expression of mir-383 and ldha in 30 hcc tissues and their matched adjacent normal tissues using qrt-pcr. then we performed mtt assay, foci formation assay, transwell migration assay, glucose uptake assay and lactate produc...

Warburg's observation that cancer cells exhibit a high rate of glycolysis even in the presence of oxygen (aerobic glycolysis) sparked debate over the role of glycolysis in normal and cancer cells. Although it has been established that defects in mitochondrial respiration are not the cause of cancer or aerobic glycolysis, the advantages of enhanced glycolysis in cancer remain controversial. Many...

      Addition of n-butyl nitrite to isolated rat hepatocytes caused an immediate glutathione depletion followed by an inhibition of mitochondrial respiration, inhi- bition of glycolysis and ATP depletion. At cytotoxic butyl nitrite concentrations, lipid  peroxidation  occurred  before  the  plasma  membrane  was  disrupted. Cytochrome P-450 inhibitors inhibited peroxynitrite formation and prev...

Dehydroevodiamine (DHE), a natural quinazoline alkaloid used in Chinese herbal medicine, exhibits promising antitumor properties various cancers, including gastric cancer. Glycolysis is essential for tumor proliferation and survival. The effect of DHE on hepatoma cells (hepatocellular carcinoma, HCC) the mechanism underlying glycolytic regulation remain unclear. In this study, cell viability, a...

Cancer cells display enhanced glycolysis to meet their energetic and biosynthetic demands even under normal oxygen concentrations. Recent studies have revealed that tumor suppressor p53 represses glycolysis under normoxia as a novel mechanism for tumor suppression. As a common microenvironmental stress for tumors, hypoxia drives the metabolic switch from the oxidative phosphorylation to glycoly...

addition of n-butyl nitrite to isolated rat hepatocytes caused an immediate glutathione depletion followed by an inhibition of mitochondrial respiration, inhi- bition of glycolysis and atp depletion. at cytotoxic butyl nitrite concentrations, lipid  peroxidation  occurred  before  the  plasma  membrane  was  disrupted. cytochrome p-450 inhibitors inhibited peroxynitrite formation and prevented ...